1322809740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1049849}}^1$

素因数の和:1049871

約数の個数: 72

約数和(自身を含む): 4585744800

約数和(自身を除く): 3262935060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1049849, 2099698, 3149547, 4199396, 5249245, 6299094, 7348943, 9448641, 10498490, 12598188, 14697886, 15747735, 18897282, 20996980, 22046829, 29395772, 31495470, 36744715, 37794564, 44093658, 47243205, 62990940, 66140487, 73489430, 88187316, 94486410, 110234145, 132280974, 146978860, 188972820, 220468290, 264561948, 330702435, 440936580, 661404870, 1322809740]

約数ペア:

[(1, 1322809740), (2, 661404870), (3, 440936580), (4, 330702435), (5, 264561948), (6, 220468290), (7, 188972820), (9, 146978860), (10, 132280974), (12, 110234145), (14, 94486410), (15, 88187316), (18, 73489430), (20, 66140487), (21, 62990940), (28, 47243205), (30, 44093658), (35, 37794564), (36, 36744715), (42, 31495470), (45, 29395772), (60, 22046829), (63, 20996980), (70, 18897282), (84, 15747735), (90, 14697886), (105, 12598188), (126, 10498490), (140, 9448641), (180, 7348943), (210, 6299094), (252, 5249245), (315, 4199396), (420, 3149547), (630, 2099698), (1260, 1049849)]